Martina is currently 14 years older than her cousin Joey. In 5 years she will be 3 times as old as Joey. Use this information to answer the following questions. Part 1 out of 4If you let x represent Joey's current age, what expression can you use to represent Martina's current age?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

What is the anwers for 9+2x=5x-3-x

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)